Trace number 3747557

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 19.61 27.56

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9027_6.std.opb
MD5SUM84d644b9de9641fbae71b6ccfca5f3d4
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark0.225965
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184347
Number of constraints which are clauses183147
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint75
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.37/3.40	c run inc solver
3.37/3.40	c [INC SYSTEM] run initial solver
3.37/3.40	c [INC SYSTEM] preprocess with white file
16.83/17.05	c [INC SYSTEM] finished preprocessing in 13 s
16.83/17.05	c [INC SYSTEM] execute solver
19.06/19.26	c [INC SEARCH] formula is SAT
19.15/19.32	c [INC SYSTEM] solved the initial formula
19.36/19.55	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
19.61/27.55	HOME/npSolver-pbo-Itd.sh: line 18: 21982 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3747557-1339105402/watcher-3747557-1339105402 -o /tmp/evaluation-result-3747557-1339105402/solver-3747557-1339105402 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747557-1339105402.opb 920838787 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 21981
/proc/meminfo: memFree=30753264/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0

[startup+0.088875 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 21981
/proc/meminfo: memFree=30753264/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100349 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 21981
/proc/meminfo: memFree=30753264/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300309 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 21981
/proc/meminfo: memFree=30753264/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700307 s]
/proc/loadavg: 2.00 2.00 1.95 3/179 21981
/proc/meminfo: memFree=30753264/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 1.95 3/181 21983
/proc/meminfo: memFree=30621596/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=177592 CPUtime=1.49 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) R 21981 21981 21098 0 -1 4202496 18056 0 0 0 143 6 0 0 20 0 1 0 376668755 181854208 41853 33554432000 4194304 6004724 140737145892976 140737145887256 4535923 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21982/statm: 44398 41853 154 442 0 43952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 186740

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 1.95 3/180 21983
/proc/meminfo: memFree=30544580/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=497464 CPUtime=3.09 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) R 21981 21981 21098 0 -1 4202496 19579 0 0 0 296 13 0 0 20 0 1 0 376668755 509403136 72562 33554432000 4194304 6004724 140737145892976 140737145887576 5056502 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/21982/statm: 124366 72562 157 442 0 123920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 506612

[startup+6.30047 s]
/proc/loadavg: 2.00 2.00 1.95 3/182 21985
/proc/meminfo: memFree=30132380/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=333812 CPUtime=3.38 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4202496 19781 0 0 0 300 38 0 0 20 0 1 0 376668755 341823488 58933 33554432000 4194304 6004724 140737145892976 140737145887440 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 83453 58933 163 442 0 83007 0
[pid=21984] ppid=21982 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21984/stat : 21984 (cp2_pre.sh) S 21982 21981 21098 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376669096 9367552 277 33554432000 4194304 5064252 140733946601632 140733946600336 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/21984/statm: 2287 277 234 213 0 72 0
[pid=21985] ppid=21984 vsize=629244 CPUtime=2.88 cores=1,3,5,7
/proc/21985/stat : 21985 (coprocessor) R 21984 21981 21098 0 -1 4202496 42666 0 0 0 271 17 0 0 20 0 1 0 376669096 644345856 139930 33554432000 4194304 6586260 140734096760272 140734096756536 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/21985/statm: 157311 139930 164 584 0 156723 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 981352

[startup+12.7005 s]
/proc/loadavg: 2.07 2.02 1.96 3/182 21985
/proc/meminfo: memFree=29490744/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=333812 CPUtime=3.38 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4202496 19781 0 0 0 300 38 0 0 20 0 1 0 376668755 341823488 58933 33554432000 4194304 6004724 140737145892976 140737145887440 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 83453 58933 163 442 0 83007 0
[pid=21984] ppid=21982 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21984/stat : 21984 (cp2_pre.sh) S 21982 21981 21098 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376669096 9367552 277 33554432000 4194304 5064252 140733946601632 140733946600336 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/21984/statm: 2287 277 234 213 0 72 0
[pid=21985] ppid=21984 vsize=876516 CPUtime=9.28 cores=1,3,5,7
/proc/21985/stat : 21985 (coprocessor) R 21984 21981 21098 0 -1 4202496 90452 0 0 0 902 26 0 0 20 0 1 0 376669096 897552384 214799 33554432000 4194304 6586260 140734096760272 140734096755528 4683456 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/21985/statm: 219129 214799 190 584 0 218541 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1228624

[startup+25.5003 s]
/proc/loadavg: 2.06 2.02 1.96 2/182 21988
/proc/meminfo: memFree=29652160/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=350200 CPUtime=17.44 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4204032 25755 92452 0 0 333 60 1276 75 20 0 1 0 376668755 358604800 61732 33554432000 4194304 6004724 140737145892976 140737145887528 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 87550 61732 189 442 0 87104 0
[pid=21987] ppid=21982 vsize=327040 CPUtime=2.17 cores=1,3,5,7
/proc/21987/stat : 21987 (glucosInc) S 21982 21981 21098 0 -1 4202496 51883 0 0 0 204 13 0 0 20 0 1 0 376670461 334888960 70431 33554432000 4194304 5654031 140737347292368 140737347290680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21987/statm: 81760 70431 146 357 0 81400 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 686388
heavy processes:
  %CPU=17 pid=21988 uid=0 cmd=

Solver just ended. Dumping a history of the last processes samples

[startup+25.9003 s]
/proc/loadavg: 2.06 2.02 1.96 2/182 21988
/proc/meminfo: memFree=29652036/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=350200 CPUtime=17.44 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4204032 25755 92452 0 0 333 60 1276 75 20 0 1 0 376668755 358604800 61732 33554432000 4194304 6004724 140737145892976 140737145887528 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 87550 61732 189 442 0 87104 0
[pid=21987] ppid=21982 vsize=327040 CPUtime=2.17 cores=1,3,5,7
/proc/21987/stat : 21987 (glucosInc) S 21982 21981 21098 0 -1 4202496 51883 0 0 0 204 13 0 0 20 0 1 0 376670461 334888960 70431 33554432000 4194304 5654031 140737347292368 140737347290680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21987/statm: 81760 70431 146 357 0 81400 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 686388

[startup+26.7003 s]
/proc/loadavg: 2.38 2.08 1.98 2/182 21988
/proc/meminfo: memFree=29651788/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=350200 CPUtime=17.44 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4204032 25755 92452 0 0 333 60 1276 75 20 0 1 0 376668755 358604800 61732 33554432000 4194304 6004724 140737145892976 140737145887528 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 87550 61732 189 442 0 87104 0
[pid=21987] ppid=21982 vsize=327040 CPUtime=2.17 cores=1,3,5,7
/proc/21987/stat : 21987 (glucosInc) S 21982 21981 21098 0 -1 4202496 51883 0 0 0 204 13 0 0 20 0 1 0 376670461 334888960 70431 33554432000 4194304 5654031 140737347292368 140737347290680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21987/statm: 81760 70431 146 357 0 81400 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 686388

[startup+27.1003 s]
/proc/loadavg: 2.38 2.08 1.98 2/182 21988
/proc/meminfo: memFree=29651788/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=350200 CPUtime=17.44 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4204032 25755 92452 0 0 333 60 1276 75 20 0 1 0 376668755 358604800 61732 33554432000 4194304 6004724 140737145892976 140737145887528 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 87550 61732 189 442 0 87104 0
[pid=21987] ppid=21982 vsize=327040 CPUtime=2.17 cores=1,3,5,7
/proc/21987/stat : 21987 (glucosInc) S 21982 21981 21098 0 -1 4202496 51883 0 0 0 204 13 0 0 20 0 1 0 376670461 334888960 70431 33554432000 4194304 5654031 140737347292368 140737347290680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21987/statm: 81760 70431 146 357 0 81400 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 686388

[startup+27.5004 s]
/proc/loadavg: 2.38 2.08 1.98 2/182 21988
/proc/meminfo: memFree=29651788/32873844 swapFree=8656/8656
[pid=21981] ppid=21979 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21981/stat : 21981 (npSolver-pbo-It) S 21979 21981 21098 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376668755 9367552 275 33554432000 4194304 5064252 140733736908784 140733736907696 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/21981/statm: 2287 275 233 213 0 72 0
[pid=21982] ppid=21981 vsize=350200 CPUtime=17.44 cores=1,3,5,7
/proc/21982/stat : 21982 (npSolver-pbo) S 21981 21981 21098 0 -1 4204032 25755 92452 0 0 333 60 1276 75 20 0 1 0 376668755 358604800 61732 33554432000 4194304 6004724 140737145892976 140737145887528 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/21982/statm: 87550 61732 189 442 0 87104 0
[pid=21987] ppid=21982 vsize=327040 CPUtime=2.17 cores=1,3,5,7
/proc/21987/stat : 21987 (glucosInc) S 21982 21981 21098 0 -1 4202496 51883 0 0 0 204 13 0 0 20 0 1 0 376670461 334888960 70431 33554432000 4194304 5654031 140737347292368 140737347290680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21987/statm: 81760 70431 146 357 0 81400 0
Current children cumulated CPU time (s) 19.61
Current children cumulated vsize (KiB) 686388

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21981 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=95553
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=365792
# CPU time returned by wait4() is 17.4613
# while last known CPU time is 19.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 27.56
CPU time (s): 19.61
CPU user time (s): 18.13
CPU system time (s): 1.48
CPU usage (%): 71.1537
Max. virtual memory (cumulated for all children) (KiB): 1258452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.0956
system time used= 1.36579
maximum resident set size= 888104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118581
page faults= 0
swaps= 0
block input operations= 8
block output operations= 438320
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 88920
involuntary context switches= 27

runsolver used 0.050992 second user time and 0.19497 second system time

The end

Launcher Data 

Begin job on node102 at 2012-06-07 23:43:22
IDJOB=3747557
IDBENCH=78046
IDSOLVER=2332
FILE ID=node102/3747557-1339105402
RUNJOBID= node102-1339098179-21115
PBS_JOBID= 14643751
Free space on /tmp= 71172 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9027_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747557-1339105402/watcher-3747557-1339105402 -o /tmp/evaluation-result-3747557-1339105402/solver-3747557-1339105402 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747557-1339105402.opb 920838787 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 84d644b9de9641fbae71b6ccfca5f3d4
RANDOM SEED=920838787

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30753644 kB
Buffers:          178156 kB
Cached:          1034584 kB
SwapCached:         2696 kB
Active:           584500 kB
Inactive:         753976 kB
Active(anon):     123276 kB
Inactive(anon):     4928 kB
Active(file):     461224 kB
Inactive(file):   749048 kB
Unevictable:        8656 kB
Mlocked:            8656 kB
SwapTotal:      67108856 kB
SwapFree:       67099984 kB
Dirty:             13972 kB
Writeback:             0 kB
AnonPages:        222528 kB
Mapped:            10448 kB
Shmem:                 0 kB
Slab:             640720 kB
SReclaimable:      81888 kB
SUnreclaim:       558832 kB
KernelStack:        1512 kB
PageTables:         3844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     247384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70876 MiB
End job on node102 at 2012-06-07 23:43:52